{"id":172011,"date":"2024-11-07T09:32:18","date_gmt":"2024-11-07T01:32:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172011\/"},"modified":"2024-11-07T09:32:19","modified_gmt":"2024-11-07T01:32:19","slug":"%e6%b8%85%e7%90%86redis%e4%b9%be%e6%b7%a8%e7%b2%be%e6%ba%96%e6%b8%85%e9%99%a4%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%a9%e5%ad%98%ef%bc%88%e6%b8%85%e9%99%a4redis%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%a9%e5%ad%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172011\/","title":{"rendered":"\u6e05\u7406Redis\u4e7e\u6de8\u7cbe\u6e96\u6e05\u9664\u6578\u64da\u5eab\u7de9\u5b58\uff08\u6e05\u9664redis\u6578\u64da\u5eab\u7de9\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e6%b8%85%e7%90%86redis%e4%b9%be%e6%b7%a8%e7%b2%be%e6%ba%96%e6%b8%85%e9%99%a4%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%a9%e5%ad%98%ef%bc%88%e6%b8%85%e9%99%a4redis%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%a9%e5%ad%98-vSHPwzSglF\">\u6e05\u7406Redis\u4e7e\u6de8\u7cbe\u6e96\u6e05\u9664\u6578\u64da\u5eab\u7de9\u5b58\uff08\u6e05\u9664redis\u6578\u64da\u5eab\u7de9\u5b58\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0cRedis\u4e2d\u7684\u6578\u64da\u53ef\u80fd\u6703\u8b8a\u5f97\u5197\u9918\u6216\u904e\u6642\uff0c\u56e0\u6b64\u5b9a\u671f\u6e05\u7406\u6578\u64da\u5eab\u7de9\u5b58\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u7cbe\u6e96\u5730\u6e05\u9664Redis\u6578\u64da\u5eab\u4e2d\u7684\u7de9\u5b58\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%b8%85%e7%90%86redis%e7%b7%a9%e5%ad%98%ef%bc%9f-vSHPwzSglF\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6e05\u7406Redis\u7de9\u5b58\uff1f<\/h2>\n<p>\u6e05\u7406Redis\u7de9\u5b58\u7684\u539f\u56e0\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u91cb\u653e\u5167\u5b58\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u7684\u589e\u9577\uff0cRedis\u7684\u5167\u5b58\u4f7f\u7528\u91cf\u6703\u589e\u52a0\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u5b9a\u671f\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u53ef\u4ee5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u904e\u591a\u7684\u7de9\u5b58\u6578\u64da\u6703\u5f71\u97ff\u67e5\u8a62\u901f\u5ea6\uff0c\u6e05\u7406\u5f8c\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u820a\u7684\u7de9\u5b58\u6578\u64da\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u5b9a\u671f\u6e05\u7406\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6e96\u78ba\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%b8%85%e7%90%86redis%e7%b7%a9%e5%ad%98-vSHPwzSglF\">\u5982\u4f55\u6e05\u7406Redis\u7de9\u5b58<\/h2>\n<p>\u6e05\u7406Redis\u7de9\u5b58\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u9032\u884c\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8del%e5%91%bd%e4%bb%a4-vSHPwzSglF\">1. \u4f7f\u7528DEL\u547d\u4ee4<\/h3>\n<p>DEL\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u522a\u9664\u6307\u5b9a\u7684\u9375\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u3002\u9019\u662f\u4e00\u7a2e\u76f4\u63a5\u4e14\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u6e05\u9664\u7279\u5b9a\u7684\u7de9\u5b58\u6578\u64da\u3002<\/p>\n<pre><code>DEL key1 key2 key3<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3\u522a\u9664\u9375\u70ba&#8221;user:1001&#8243;\u548c&#8221;user:1002&#8243;\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>DEL user:1001 user:1002<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8unlink%e5%91%bd%e4%bb%a4-vSHPwzSglF\">2. \u4f7f\u7528UNLINK\u547d\u4ee4<\/h3>\n<p>UNLINK\u547d\u4ee4\u8207DEL\u547d\u4ee4\u985e\u4f3c\uff0c\u4f46\u5b83\u662f\u975e\u963b\u585e\u7684\uff0c\u9069\u5408\u522a\u9664\u5927\u578b\u9375\u3002\u9019\u610f\u5473\u8457UNLINK\u547d\u4ee4\u6703\u7acb\u5373\u8fd4\u56de\uff0c\u800c\u5be6\u969b\u7684\u522a\u9664\u64cd\u4f5c\u6703\u5728\u5f8c\u53f0\u9032\u884c\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/p>\n<pre><code>UNLINK key1 key2<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8keys%e5%91%bd%e4%bb%a4-vSHPwzSglF\">3. \u4f7f\u7528KEYS\u547d\u4ee4<\/h3>\n<p>KEYS\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u67e5\u627e\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u6240\u6709\u9375\u3002\u9019\u5c0d\u65bc\u6279\u91cf\u522a\u9664\u7279\u5b9a\u985e\u578b\u7684\u7de9\u5b58\u6578\u64da\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>KEYS pattern*<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3\u522a\u9664\u6240\u6709\u4ee5&#8221;user:&#8221;\u958b\u982d\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>KEYS user:* | xargs redis-cli DEL<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8expire%e5%91%bd%e4%bb%a4-vSHPwzSglF\">4. \u4f7f\u7528EXPIRE\u547d\u4ee4<\/h3>\n<p>EXPIRE\u547d\u4ee4\u53ef\u4ee5\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u7576\u6642\u9593\u5230\u9054\u5f8c\uff0c\u8a72\u9375\u6703\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u662f\u4e00\u7a2e\u9810\u9632\u6027\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u9632\u6b62\u7de9\u5b58\u6578\u64da\u7684\u7121\u9650\u589e\u9577\u3002<\/p>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5c07\u9375&#8221;user:1001&#8243;\u8a2d\u7f6e\u70ba60\u79d2\u5f8c\u904e\u671f\uff1a<\/p>\n<pre><code>EXPIRE user:1001 60<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-vSHPwzSglF\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u6e05\u7406Redis\u7de9\u5b58\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u7de9\u5b58\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u5167\u5b58\u6ea2\u51fa\u3002<\/li>\n<li>\u4f7f\u7528\u904e\u671f\u6642\u9593\u4f86\u81ea\u52d5\u7ba1\u7406\u7de9\u5b58\u6578\u64da\u3002<\/li>\n<li>\u5728\u9ad8\u6d41\u91cf\u6642\u6bb5\u907f\u514d\u4f7f\u7528\u963b\u585e\u547d\u4ee4\uff0c\u5982DEL\u3002<\/li>\n<li>\u5728\u522a\u9664\u5927\u91cf\u6578\u64da\u6642\uff0c\u8003\u616e\u4f7f\u7528UNLINK\u547d\u4ee4\u4ee5\u6e1b\u5c11\u6027\u80fd\u5f71\u97ff\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vSHPwzSglF\">\u7e3d\u7d50<\/h2>\n<p>\u6e05\u7406Redis\u7de9\u5b58\u662f\u4e00\u9805\u91cd\u8981\u7684\u7dad\u8b77\u4efb\u52d9\uff0c\u53ef\u4ee5\u5e6b\u52a9\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\u548c\u6578\u64da\u4e00\u81f4\u6027\u3002\u901a\u904e\u4f7f\u7528DEL\u3001UNLINK\u3001KEYS\u548cEXPIRE\u7b49\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u6e05\u9664\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u3002\u5b9a\u671f\u9032\u884c\u9019\u4e9b\u64cd\u4f5c\u5c07\u6709\u52a9\u65bc\u4fdd\u6301Redis\u6578\u64da\u5eab\u7684\u5065\u5eb7\u904b\u884c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6e05\u7406Redis\u6578\u64da\u5eab\u7de9\u5b58\uff0c\u7cbe\u6e96\u9ad8\u6548\u5730\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u6578\u64da\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u904b\u884c\u6d41\u66a2\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-172011","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172011","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=172011"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172011\/revisions"}],"predecessor-version":[{"id":172012,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172011\/revisions\/172012"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}